CVE-2026-42478
גבוהה 7.5
תיאור (מקור, אנגלית)
An issue was discovered in VrmlData_IndexedFaceSet::TShape in the VRML V2.0 parser in Open CASCADE Technology (OCCT) V8_0_0_rc5 allows attackers to cause a denial of service via a crafted VRML file. The issue occurs because malformed VRML input can trigger dereference of a corrupt or unvalidated pointer during shape construction in libTKDEVRML.so.
מדדים
- CVSS 3.1
-
7.5 (HIGH)
מקור הציון: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-31/7/2026
- CWE
- CWE-476, CWE-125
מוצרים מושפעים
opencascade: open cascade technology
קישורים
- https://gist.github.com/sgInnora/dfba083d04906283e9c92aea78e2d94a Third Party Advisory